65470468

素因数分解:

$2^2\times 7^4\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 60

約数和(自身を含む): 141876252

約数和(自身を除く): 76405784

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 401, 476, 686, 802, 833, 1372, 1604, 1666, 2401, 2807, 3332, 4802, 5614, 5831, 6817, 9604, 11228, 11662, 13634, 19649, 23324, 27268, 39298, 40817, 47719, 78596, 81634, 95438, 137543, 163268, 190876, 275086, 334033, 550172, 668066, 962801, 1336132, 1925602, 2338231, 3851204, 4676462, 9352924, 16367617, 32735234, 65470468]

約数ペア:

[(1, 65470468), (2, 32735234), (4, 16367617), (7, 9352924), (14, 4676462), (17, 3851204), (28, 2338231), (34, 1925602), (49, 1336132), (68, 962801), (98, 668066), (119, 550172), (196, 334033), (238, 275086), (343, 190876), (401, 163268), (476, 137543), (686, 95438), (802, 81634), (833, 78596), (1372, 47719), (1604, 40817), (1666, 39298), (2401, 27268), (2807, 23324), (3332, 19649), (4802, 13634), (5614, 11662), (5831, 11228), (6817, 9604)]